🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.49 AU - 0.53 AU

Year: 136 Days

Day: 40.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,399,970 km

• M1: 75,697 km (0.099 R)
• M2: 193,131 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.78 AU - 1.3 AU

Year: 397 Days

Day: 27.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.6

Radius: 8.2

Gravity: 13.94 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.47 AU - 6.79 AU

Year: 5687 Days

Day: 12.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,399,970 km

• M1: 102,923 km (0.066 R)
• M2: 415,882 km (0.09 R)
• M3: 727,644 km (0.076 R)
• M4: 1,066,034 km (0.106 R)
• M5: 2,958,298 km (0.062 R)
• M6: 3,247,919 km (0.08 R)
• M7: 3,812,352 km (0.056 R)
• M8: 4,547,476 km (0.109 R)
• M9: 5,254,176 km (0.103 R)
• M10: 5,587,331 km (0.111 R)
• M11: 6,920,098 km (0.119 R)
• M12: 10,060,756 km (0.111 R)
• M13: 12,544,380 km (0.107 R)
• M14: 16,412,233 km (0.043 R)
• M15: 18,338,305 km (0.1 R)
• M16: 18,754,786 km (0.119 R)
• M17: 20,558,787 km (0.09 R)
• M18: 23,436,302 km (0.083 R)
• M19: 24,009,411 km (0.085 R)
• M20: 26,395,647 km (0.103 R)
• M21: 28,470,569 km (0.091 R)
• M22: 28,935,669 km (0.048 R)
• M23: 29,595,246 km (0.037 R)
• M24: 31,833,081 km (0.115 R)
• M25: 36,424,090 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.1

Radius: 7

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 15.83 AU - 19.75 AU

Year: 28119 Days

Day: 22.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,399,970 km

• M1: 87,066 km (0.111 R)
• M2: 328,816 km (0.099 R)
• M3: 548,725 km (0.111 R)
• M4: 766,988 km (0.114 R)
• M5: 1,068,278 km (0.062 R)
• M6: 1,334,563 km (0.093 R)
• M7: 1,861,147 km (0.118 R)
• M8: 2,153,162 km (0.101 R)
• M9: 3,837,185 km (0.113 R)
• M10: 4,469,236 km (0.038 R)
• M11: 6,658,003 km (0.03 R)
• M12: 8,559,841 km (0.068 R)
• M13: 8,908,553 km (0.048 R)
• M14: 11,382,154 km (0.1 R)
• M15: 12,236,507 km (0.106 R)
• M16: 13,463,509 km (0.095 R)
• M17: 14,279,566 km (0.119 R)
• M18: 14,912,813 km (0.038 R)
• M19: 15,860,366 km (0.044 R)
• M20: 16,925,054 km (0.093 R)
• M21: 18,943,578 km (0.076 R)
• M22: 20,404,551 km (0.097 R)
• M23: 22,971,950 km (0.046 R)
• M24: 28,187,680 km (0.101 R)
• M25: 28,627,198 km (0.076 R)
• M26: 39,769,696 km (0.103 R)
• M27: 43,165,269 km (0.083 R)
• M28: 49,563,719 km (0.093 R)
• M29: 53,994,509 km (0.05 R)
• M30: 56,045,645 km (0.067 R)
• M31: 61,032,790 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 10,491 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit